/
Mclock.cpp
75 lines (61 loc) · 1.05 KB
/
Mclock.cpp
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#include "Mclock.h"
Mclock::Mclock() {
mode = UP;
currtime = 0;
lasttime = 0;
run = false;
}
Mclock::Mclock(int starttime) {
mode = DOWN;
currtime = starttime;
lasttime = 0;
run = false;
}
void Mclock::update() {
if (run) {
int temp;
temp = (int) timeGetTime();
int diff = temp - lasttime;
switch (mode) {
case UP:
currtime += diff;
break;
case DOWN:
currtime -= diff;
if ( currtime < 0 ) {
currtime = 0;
run = false;
}
break;
}
lasttime = temp;
}
}
int Mclock::read() {
return currtime;
}
void Mclock::set(int starttime) {
currtime = starttime;
}
void Mclock::adjust(int offset) {
currtime += offset;
if (currtime < 0) currtime = 0;
}
void Mclock::setmode(char newmode) {
if (newmode < 2) mode = newmode;
run = false;
}
void Mclock::start() {
if (!run) {
run = true;
lasttime = (int) timeGetTime();
}
}
void Mclock::stop() {
update();
run = false;
}
void Mclock::toggle() {
if ( run ) stop();
else start();
}